Watermarked Unpolished River Pebbles
Watermarked Unpolished Grey Pebbles
Watermarked Unpolished Black Pebbles
Watermarked Polished Tan Pebbles
Watermarked Polished Tan Grey Pebbles
Watermarked Polished Spotted White Pebbles
Watermarked Polished Spotted Grey Pebbles
Watermarked Polished River Pebbles
Watermarked Polished Red Jasper Pebbles
Watermarked Polished Quartz Pebbles
Watermarked Polished Pastel Pebbles
Watermarked Polished Grey Pebbles
Watermarked Polished Black Pebbles
Watermarked Onyx Pebbles
Watermarked Natural Sand
Watermarked Matte Finished Pebbles
Watermarked Coloured Sand
Watermarked Colored Pebbles
item value Type Aquariums & Accessories Material Ceramics Aquarium & Accessory Type Aquariums Feature Sustainable Place of Origin RSA Model Number 1mm Color White Commercial Buyer E-commerce Stores Season All-Season
Specification: MF: ZrSiO4 Specific gravity: 4.68-4.71 Bulk density: 170-180 lb./ft3; 2700 kg/m3; Hardness: 7.8 Moh Angle of repose: 30 degree; Melting point: 4000�°F, 2550�°c Refractive index: 1.93 to 2.01 Thermal stability: no change to 3090�°F, 1700�°c Loss on ignition: 0.02%-0.12% Color: Colorless transparent crystal Refractive index
